13896246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 35352576

約数和(自身を除く): 21456330

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 821, 1209, 1302, 1642, 2418, 2463, 2821, 4926, 5642, 5747, 8463, 10673, 11494, 16926, 17241, 21346, 25451, 32019, 34482, 50902, 64038, 74711, 76353, 149422, 152706, 178157, 224133, 330863, 356314, 448266, 534471, 661726, 992589, 1068942, 1985178, 2316041, 4632082, 6948123, 13896246]

約数ペア:

[(1, 13896246), (2, 6948123), (3, 4632082), (6, 2316041), (7, 1985178), (13, 1068942), (14, 992589), (21, 661726), (26, 534471), (31, 448266), (39, 356314), (42, 330863), (62, 224133), (78, 178157), (91, 152706), (93, 149422), (182, 76353), (186, 74711), (217, 64038), (273, 50902), (403, 34482), (434, 32019), (546, 25451), (651, 21346), (806, 17241), (821, 16926), (1209, 11494), (1302, 10673), (1642, 8463), (2418, 5747), (2463, 5642), (2821, 4926)]